I don't know if this has already been said but....I'll give it a try as a suggestion....

so I've been seeing something missing from space engine...and that is the composition of atmospheres. atmospheres may contain different kinds of gasses and mixtures...and I think it would be cool if something like this was added.

now not every atmosphere would be composed of just one thing but sometimes maybe a mixture, like Oxygen and Carbon Dioxide mixed with Ammonia Gases with a little bit of hydrogen....I know some of these might be hard to find possible in an atmosphere but you never know the universe is full of possibilities. heck they found a planet made of diamonds and graphite for crying out loud...its called 55 Cancri E its pretty cool...

I understand if something like this cant be added or isn't really needed or interesting, but its an idea.

Wether it be in SE or in general space videos / websites, I would like to see more content regarding atmospheres. About 2 years ago I did not even know that Titan had ~3x atmospheric pressure at surface level! What a surprise.